The former Spice Girls star and her husband, David, are parents to three sons and a baby daughter, and recent reports suggested Beckham was keen to expand her lines of women's apparel with a children's collection.

She tells Japan's Numero magazine, "We are researching retail and e-commerce opportunities at the moment. I rarely get (a) chance to go out shopping; everything I do is online, and I believe that will play a part of the future. Contrary to what people say, I have no interest in doing a children's line. There are lots of people doing that very well already."

Gwen Stefani and Madonna are among the celebrities who boast successful fashion ranges for juniors.